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About Microcontrollers & SBCs
Microcontrollers and single-board computers are essential building blocks for robotics, embedded systems, automation, IoT, education, and prototyping. They allow users to control sensors, motors, displays, communication modules, and other electronic components.
Microcontrollers such as Arduino, ESP32, STM32, and RP2040 boards are ideal for low-level control tasks, while single-board computers such as Raspberry Pi, NVIDIA Jetson, and similar platforms provide more computing power for Linux, AI, computer vision, and robotics software.
Microcontrollers
Learn about Arduino, ESP32, STM32, RP2040, and other embedded control boards.
Single-Board Computers
Explore Raspberry Pi, NVIDIA Jetson, and Linux-based computing platforms.
I/O & Expansion
Connect sensors, motors, displays, relays, communication modules, and accessories.
Programming
Use C, C++, Python, MicroPython, Arduino IDE, PlatformIO, and Linux tools.
Frequently Asked Questions
A microcontroller is a compact computer on a chip that includes a processor,
memory, and input/output pins. It is designed to control hardware directly,
such as sensors, motors, LEDs, relays, and displays.
A single-board computer, or SBC, is a complete computer built on one circuit board.
It can usually run an operating system such as Linux and is suitable for more complex
applications such as robotics, AI, networking, and computer vision.
A microcontroller is best for direct hardware control and simple real-time tasks,
while an SBC provides more processing power and can run operating systems,
networking software, AI frameworks, and complex robotics applications.
Arduino boards are ideal for beginners, education, simple automation,
sensor projects, motor control, LED control, and embedded electronics projects
that require direct hardware interaction.
Raspberry Pi is useful when your project requires Linux, networking,
camera processing, file storage, web services, ROS, Python applications,
or more computing power than a typical microcontroller provides.
NVIDIA Jetson is suitable for AI robotics, computer vision, machine learning,
autonomous navigation, object detection, and applications that require GPU acceleration
at the edge.
ESP32 boards are widely used for IoT, robotics, wireless sensors,
automation, Bluetooth devices, WiFi-connected projects, and low-cost embedded systems.
Yes. Many robotics systems use an SBC for high-level processing,
AI, networking, or ROS, while a microcontroller handles low-level motor control,
timing-critical tasks, and sensor interfaces.
Common languages include C, C++, Python, MicroPython, CircuitPython,
JavaScript, and Rust. The best choice depends on the board, application,
and developer experience.
Common interfaces include GPIO, I2C, SPI, UART, USB, Ethernet,
WiFi, Bluetooth, PWM, ADC, camera interfaces, and display connectors,
depending on the board.
Arduino is often the easiest starting point for electronics and hardware control,
while Raspberry Pi is a good choice for users who want to learn Linux, Python,
networking, and more advanced computing projects.
Yes. RoboSavvy can help you choose microcontrollers, single-board computers,
expansion boards, sensors, power supplies, and development tools for robotics,
AI, IoT, and embedded systems projects.
Related FAQ Categories
Need help choosing a microcontroller or SBC?
Whether you're building a robot, IoT device, automation project, AI vision system, or embedded product, RoboSavvy can help you select the right board and accessories for your application.
Contact RoboSavvy